body,ul,ol,li,p,span,h1,h2,h3,h4,h5,a,input,img{
	margin: 0px;
	padding: 0px;
}
ul,li{
	list-style: none;
}
a:link,a:visited{
	color: cornflowerblue;
	text-decoration:none;
}
a:hover{
	color: blue;
	text-decoration:underline;
	cursor: pointer;
}
.clear{
	clear: both;
}
img{
	border:0;
}
body{
	background-color: #d2d2d2;
	padding: 15px;
	font-family: "微软雅黑";
}
.logo{
	float: left;
}
.logo img{
	height: 40px;
}
.switch{
	float: right;
	margin-top: 10px;
}
.username{
	float: right;
	margin-top: 10px;
	margin-right: 20px;
}
.button{
	float: right;
	margin-top: 3px;
	margin-right: 20px;
}
.modalButton{
	display: none;
}